Finding the Fourth Proportional to 42,669,869.99, 58,884,420.56 and 23,090,758.56

Step by Step Solution

1. Step 1: Write the proportion equation
   42,669,869.99 : 58,884,420.56 = 23,090,758.56 : x
2. Step 2: Convert to fraction form
   42,669,869.99/58,884,420.56 = 23,090,758.56/x
3. Step 3: Cross multiply
   42,669,869.99x = 58,884,420.56 × 23,090,758.56
4. Step 4: Simplify right side
   42,669,869.99x = 1,359,685,937,981,006
5. Step 5: Solve for x
   x = 1,359,685,937,981,006/42,669,869.99
6. Step 6: Final answer
   x = 31,865,246.80